FEMA flood zones · Georgia

Douglas County, Georgia Flood Zone Map

215 flood insurance claims·$7.0M paid·3 federal flood & hurricane disasters

9% of Douglas County’s area is in FEMA’s high-risk flood zones, and another 1% in shaded X (mostly the 0.2% floodplain and areas behind levees).

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Douglas County, Georgia. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.

How Douglas County floods

Flash flooding and tropical storms dominate the flood character of Douglas County, accounting for 22 and 17 events respectively over the last 30 years, alongside 6 general flood events and 3 hurricanes. This activity includes the severe impacts of Tropical Storm Helene in September 2024, which brought wind gusts between 50 and 100 mph and widespread rainfall totals of 6 to 14 inches across north and central Georgia due to prolonged heavy rain after making landfall as a Category 4 hurricane in Florida.

National Flood Insurance Program claims data indicates that flood risks extend beyond high-risk areas

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

Where the flood claims came from

38% of Douglas County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

155 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

In flood insurance claims here that reported a flood depth, the average was 17 inches.

Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.

Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.

Flood claims, year by year

The worst year was 2009, with 91 claims and $5.3M paid, the year of Severe Storms and Flooding.

1978: 4 claims1979: 11 claims1980: 2 claims1981: 1 claims1982: 17 claims1983: 1 claims1987: 2 claims1989: 6 claims1990: 20 claims1995: 2 claims1996: 3 claims1998: 1 claims1999: 1 claims2001: 1 claims2002: 1 claims2003: 3 claims2004: 1 claims2005: 14 claims2006: 1 claims2009: 91 claims2010: 4 claims2012: 2 claims2014: 2 claims2015: 5 claims2017: 4 claims2018: 1 claims2019: 1 claims2020: 4 claims2021: 1 claims2023: 4 claims2024: 4 claims19801990200020102020

Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.

In their words

23 NOAA storm reports from Douglas County describe what happened, in the words of the forecasters who covered it. Read the Georgia flood stories →

Federal disasters

18 federal disaster declarations since 1977, 3 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 22, 2026
Hurricane HeleneSep 24, 2024
Tropical Storm ZetaOct 29, 2020
Hurricane IrmaSep 7, 2017
Severe Storms And FloodingDec 22, 2015
Severe Winter StormFeb 10, 2014
Severe Storms And FloodingSep 18, 2009
Severe Storms And TornadoesMay 11, 2008

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

48 since 1996: 22 flash floods and 6 river or area floods.

EventDateDamage
Tropical StormSep 27, 2024$10,000
Tropical StormSep 27, 2024$1,000
Flash FloodAug 29, 2023—
Flash FloodJan 4, 2023—
Flash FloodJun 29, 2022—
Tropical StormOct 28, 2020—
Flash FloodFeb 6, 2020—
Flash FloodMay 16, 2018—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Tropical Storm · Sep 27, 2024. Hurricane Helene made landfall as a Category 4 hurricane in the Big Bend region of Florida at 11 PM EDT. Helene moved quickly inland bringing wind gusts between 50 and 100 mph to portions of east and central Georgia. Widespread rainfall totals between 6 and 14 inches were observed in association with Helene across north and central Georgia. The highest rainfall amounts were primarily observed in portions of east-c…

Flash Flood · Aug 29, 2023. Thunderstorms formed along a stationary boundary located draped across west-central and northwest GA on the 28th and 29th. Significant tropical moisture ahead of Hurricane Idalia led to several thunderstorms becoming strong to severe. The main hazards included damaging winds and torrential rainfall.

Flash Flood · Jan 4, 2023. A strong developing system over brought moist southerly winds across the north and central Georgia, creating isolated severe thunderstorms and flash flooding on the afternoon and evening of January 3rd. The severe weather threat continued into Wednesday, January 4th, as the storm progressed eastward and brought a cold front across the area, producing isolated damaging wind gusts.

Flash Flood · Jun 29, 2022. Another active afternoon and evening of summertime convection produced reports of scattered wind damage, quarter size hail, and 0.50 to 2.0 inches over portions of north and central Georgia, with the highest amounts observed over the west Atlanta metro. These amounts of 1.5 to 5 inches occurred in Carroll and Douglas county, and were enough to cause flash flooding in the latter.

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Douglas County

If a building in Douglas County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.

Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.